Millionaire Mode

Column Buckling and Stability

Question 1 of 14

What is the critical buckling load for a simply supported column with a length of L and a flexural rigidity of EI?

  1. P_cr = \pi^2 EI / L^2
  2. P_cr = 4 \pi^2 EI / L^2
  3. P_cr = \pi EI / L^2
  4. P_cr = 2 \pi^2 EI / L^2

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000